EP2250773A4 - Verfahren zum übertragen und empfangen von rahmen in drahtlosen kommunikationssystemen - Google Patents

Verfahren zum übertragen und empfangen von rahmen in drahtlosen kommunikationssystemen Download PDF

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Publication number
EP2250773A4
EP2250773A4 EP09811696.5A EP09811696A EP2250773A4 EP 2250773 A4 EP2250773 A4 EP 2250773A4 EP 09811696 A EP09811696 A EP 09811696A EP 2250773 A4 EP2250773 A4 EP 2250773A4
Authority
EP
European Patent Office
Prior art keywords
receving
transmitting
frame
wireless communication
communication system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09811696.5A
Other languages
English (en)
French (fr)
Other versions
EP2250773A2 (de
Inventor
Sang Gook Kim
Li-Hsiang Sun
Byung Kwan Yi
Dong Wook Roh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2250773A2 publication Critical patent/EP2250773A2/de
Publication of EP2250773A4 publication Critical patent/EP2250773A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP09811696.5A 2008-09-05 2009-09-03 Verfahren zum übertragen und empfangen von rahmen in drahtlosen kommunikationssystemen Withdrawn EP2250773A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9485308P 2008-09-05 2008-09-05
US9920708P 2008-09-23 2008-09-23
US10503208P 2008-10-13 2008-10-13
US10990808P 2008-10-30 2008-10-30
PCT/KR2009/004976 WO2010027197A2 (en) 2008-09-05 2009-09-03 Method of transmitting and receving frame in a wireless communication system

Publications (2)

Publication Number Publication Date
EP2250773A2 EP2250773A2 (de) 2010-11-17
EP2250773A4 true EP2250773A4 (de) 2017-03-22

Family

ID=41797652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09811696.5A Withdrawn EP2250773A4 (de) 2008-09-05 2009-09-03 Verfahren zum übertragen und empfangen von rahmen in drahtlosen kommunikationssystemen

Country Status (5)

Country Link
US (1) US8411618B2 (de)
EP (1) EP2250773A4 (de)
KR (1) KR101100226B1 (de)
CN (1) CN102113278B (de)
WO (1) WO2010027197A2 (de)

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US8611305B2 (en) 2005-08-22 2013-12-17 Qualcomm Incorporated Interference cancellation for wireless communications
US8995417B2 (en) 2008-06-09 2015-03-31 Qualcomm Incorporated Increasing capacity in wireless communication
US9237515B2 (en) 2008-08-01 2016-01-12 Qualcomm Incorporated Successive detection and cancellation for cell pilot detection
US9277487B2 (en) 2008-08-01 2016-03-01 Qualcomm Incorporated Cell detection with interference cancellation
US9160577B2 (en) 2009-04-30 2015-10-13 Qualcomm Incorporated Hybrid SAIC receiver
EP2505017B1 (de) 2009-11-27 2018-10-31 Qualcomm Incorporated Kapazitätssteigerung in der drahtlosen kommunikation
WO2011063568A1 (en) * 2009-11-27 2011-06-03 Qualcomm Incorporated Increasing capacity in wireless communications
US8774074B2 (en) * 2011-11-02 2014-07-08 Qualcomm Incorporated Apparatus and method for adaptively enabling discontinuous transmission (DTX) in a wireless communication system
US9686815B2 (en) 2011-11-02 2017-06-20 Qualcomm Incorporated Devices and methods for managing discontinuous transmission at a wireless access terminal
US9473271B2 (en) * 2012-05-31 2016-10-18 Mediatek Inc. Telecommunications methods for increasing reliability of early termination of transmission
WO2014017822A2 (ko) 2012-07-24 2014-01-30 엘지전자 주식회사 무선 통신 시스템에서 제어 정보를 전송하는 방법 및 이를 위한 장치
CN104144506A (zh) * 2013-05-09 2014-11-12 联发科技股份有限公司 提前终止传输的方法及装置
US20150094113A1 (en) * 2013-09-27 2015-04-02 Mediatek Inc. Methods used in telecommunications system having early termination capability
EP3057255B1 (de) 2013-11-04 2018-08-22 Huawei Technologies Co., Ltd. Ratenanpassungsverfahren und -vorrichtung für polare codes sowie drahtloskommunikationsvorrichtung
CN103918210A (zh) * 2013-12-26 2014-07-09 华为技术有限公司 Phich信道传输信息的容错方法和装置
US9985802B2 (en) * 2014-10-31 2018-05-29 Qualcomm Incorporated Channel estimation enhancements
EP3599789B1 (de) * 2017-03-22 2024-02-14 Sony Group Corporation Endgerätevorrichtung, basisstationsvorrichtung, kommunikationsverfahren und speichermedium

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WO2005027371A1 (en) * 2003-09-08 2005-03-24 Qualcomm, Incorporated Apparatus, system, and method for managing reverse link communication
KR20050055166A (ko) * 2003-12-05 2005-06-13 삼성전자주식회사 이동통신 시스템에서 데이터 전송률 제어 장치 및 방법
US20080032645A1 (en) * 2006-08-01 2008-02-07 Samsung Electronics Co., Ltd. Apparatus and method for transmitting data in a communication system

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DE19520936A1 (de) 1995-06-08 1996-12-12 Bayer Ag Ektoparasitizide Mittel
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US20050058154A1 (en) * 2001-03-21 2005-03-17 Lg Electronics Inc. Packet transmitting method in mobile communication system
WO2005027371A1 (en) * 2003-09-08 2005-03-24 Qualcomm, Incorporated Apparatus, system, and method for managing reverse link communication
KR20050055166A (ko) * 2003-12-05 2005-06-13 삼성전자주식회사 이동통신 시스템에서 데이터 전송률 제어 장치 및 방법
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Also Published As

Publication number Publication date
CN102113278B (zh) 2014-01-01
KR20100133397A (ko) 2010-12-21
WO2010027197A3 (en) 2010-06-24
WO2010027197A2 (en) 2010-03-11
CN102113278A (zh) 2011-06-29
US8411618B2 (en) 2013-04-02
US20100067441A1 (en) 2010-03-18
EP2250773A2 (de) 2010-11-17
KR101100226B1 (ko) 2011-12-28

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